417 hedge funds and large institutions have $5.95B invested in Ameren in 2015 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 146 increasing their positions, 158 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

less ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

12% less capital invested

Capital invested by funds: $6.73B → $5.95B (-$783M)

14% less call options, than puts

Call options by funds: $3.58M | Put options by funds: $4.16M

42% less first-time investments, than exits

New positions opened: 28 | Existing positions closed: 48

Holders
417
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.58M
Puts
$4.16M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
101
$7.7M
102
$7.34M
103
$7.29M
104
$7.27M
105
$7.24M
106
$7.07M
107
$7.06M
108
$7.02M
109
$7M
110
$6.79M
111
$6.71M
112
$6.45M
113
$6.42M
114
$6.25M
115
$6.05M
116
$6M
117
$5.97M
118
$5.91M
119
$5.63M
120
$5.54M
121
$5.54M
122
$5.53M
123
$5.37M
124
$5.32M
125
$5.24M